Acute cardiotoxicity following 'poppy seed tea' consumption.

Insect damage to, and sub-optimal harvesting practices of the Papaver somniferum poppy are associated with contamination of its seeds with opium alkaloids. Consumption of poppy seeds has been linked to opium-like overdose symptoms, such as reduced consciousness and respiratory depression. However, acute cardiotoxicity secondary to ingestion of contaminated poppy seeds has not been reported previously. We report a case of a 21-year-old man who presented with severe biventricular dysfunction and cardiogenic shock following consumption of homemade poppy seed tea. We highlight the importance of prompt recognition of the myocardial effects of opiates along with the more common respiratory and neurological effects. In this case, the acute cardiotoxicity was fully reversed with high-dose naloxone, milrinone and noradrenaline. In addition, we recommend offering high-level care due to the possibility that specialist cardiac services may be required. Ergo, early transfer to an appropriate centre is recommended.

A comparison of ventilator-associated pneumonia rates determined by different scoring systems in four intensive care units in the North West of England.

Ventilator-associated pneumonia is a common healthcare-associated infection with significant mortality, morbidity and healthcare cost, and rates have been proposed as a potential quality indicator. We examined ventilator-associated pneumonia rates as determined by different diagnostic scoring systems across four adult intensive care units in the North West of England. We also collected clinical opinions as to whether patients had ventilator-associated pneumonia, and whether patients were receiving antibiotics as treatment. Pooled ventilator-associated pneumonia rates were 36.3, 22.2, 15.2 and 1.1 per 1000 ventilator-bed days depending on the scoring system used. There was significant within-unit heterogeneity for ventilator-associated pneumonia rates calculated by the various scoring systems (all p < 0.001). Clinical opinion and antibiotic use did not correlate well with the scoring systems (k = 0.23 and k = 0.17, respectively). We therefore question whether the ventilator-associated pneumonia rate as measured by existing tools is either useful or desirable as a quality indicator.